WO2022112364A3 - Biocompatible composite membrane, method for fabricating the membrane, bioreactor and method for investigating cells attached to the biocompatible composite membrane - Google Patents

Biocompatible composite membrane, method for fabricating the membrane, bioreactor and method for investigating cells attached to the biocompatible composite membrane Download PDF

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Publication number
WO2022112364A3
WO2022112364A3 PCT/EP2021/082887 EP2021082887W WO2022112364A3 WO 2022112364 A3 WO2022112364 A3 WO 2022112364A3 EP 2021082887 W EP2021082887 W EP 2021082887W WO 2022112364 A3 WO2022112364 A3 WO 2022112364A3
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WO
WIPO (PCT)
Prior art keywords
membrane
composite membrane
biocompatible composite
bioreactor
fabricating
Prior art date
Application number
PCT/EP2021/082887
Other languages
French (fr)
Other versions
WO2022112364A2 (en
Inventor
Ali DORYAB
Otmar SCHMID
Andreas Schroeppel
Juergen Groll
Mehmet Berat TASKIN
Original Assignee
Helmholtz Zentrum Muenchen - Deutsches Forschungszentrum Für Gesundheit Und Umwelt (Gmbh)
Julius-Maximilians-Universitaet Wuerzburg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Helmholtz Zentrum Muenchen - Deutsches Forschungszentrum Für Gesundheit Und Umwelt (Gmbh), Julius-Maximilians-Universitaet Wuerzburg filed Critical Helmholtz Zentrum Muenchen - Deutsches Forschungszentrum Für Gesundheit Und Umwelt (Gmbh)
Priority to US18/038,393 priority Critical patent/US20240002898A1/en
Priority to EP21827192.2A priority patent/EP4251727A2/en
Publication of WO2022112364A2 publication Critical patent/WO2022112364A2/en
Publication of WO2022112364A3 publication Critical patent/WO2022112364A3/en

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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M25/00—Means for supporting, enclosing or fixing the microorganisms, e.g. immunocoatings
    • C12M25/02—Membranes; Filters
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/26—Constructional details, e.g. recesses, hinges flexible
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/34—Internal compartments or partitions
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M25/00—Means for supporting, enclosing or fixing the microorganisms, e.g. immunocoatings
    • C12M25/02—Membranes; Filters
    • C12M25/04—Membranes; Filters in combination with well or multiwell plates, i.e. culture inserts
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/10—Perfusion
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M3/00—Tissue, human, animal or plant cell, or virus culture apparatus
    • C12M3/04—Tissue, human, animal or plant cell, or virus culture apparatus with means providing thin layers
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M35/00—Means for application of stress for stimulating the growth of microorganisms or the generation of fermentation or metabolic products; Means for electroporation or cell fusion
    • C12M35/04—Mechanical means, e.g. sonic waves, stretching forces, pressure or shear stimuli
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/40—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pressure
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/42—Means for regulation, monitoring, measurement or control, e.g. flow regulation of agitation speed
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/46—Means for regulation, monitoring, measurement or control, e.g. flow regulation of cellular or enzymatic activity or functionality, e.g. cell viability

Abstract

In various embodiments a biocompatible composite membrane for in vitro cell culturing comprising a first material, which is non-water soluble and a water soluble second material is provided, wherein the composite membrane comprises a porous scaffold and a filling layer, the scaffold comprising the first material and the filling layer comprising the second material. Further, a method for fabricating the membrane, a bioreactor for use of the membrane in cell-stretch experiments and a corresponding method for investigating cells attached to the biocompatible composite membrane are also provided.
PCT/EP2021/082887 2020-11-24 2021-11-24 Biocompatible composite membrane, method for fabricating the membrane, bioreactor and method for investigating cells attached to the biocompatible composite membrane WO2022112364A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US18/038,393 US20240002898A1 (en) 2020-11-24 2021-11-24 Biocompatible composite membrane, method for fabricating the membrane, bioreactor and method for investigating cells attached to the biocompatible composite membrane
EP21827192.2A EP4251727A2 (en) 2020-11-24 2021-11-24 Biocompatible composite membrane, method for fabricating the membrane, bioreactor and method for investigating cells attached to the biocompatible composite membrane

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LULU102222 2020-11-24
LU102222 2020-11-24

Publications (2)

Publication Number Publication Date
WO2022112364A2 WO2022112364A2 (en) 2022-06-02
WO2022112364A3 true WO2022112364A3 (en) 2022-08-18

Family

ID=74186803

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2021/082887 WO2022112364A2 (en) 2020-11-24 2021-11-24 Biocompatible composite membrane, method for fabricating the membrane, bioreactor and method for investigating cells attached to the biocompatible composite membrane

Country Status (3)

Country Link
US (1) US20240002898A1 (en)
EP (1) EP4251727A2 (en)
WO (1) WO2022112364A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113005036B (en) * 2021-03-29 2023-06-30 厦门大学 Detachable cell culture flow chamber capable of generating turbulence

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070166817A1 (en) * 2006-01-18 2007-07-19 Kci Licensing, Inc. System and Method for Applying Reduced Pressure to Cell Culture
EP2907532A1 (en) * 2014-02-14 2015-08-19 Han Biomedical Inc. Method for forming dual-layer composite material, dual-layer composite material thereby, bio-medical equipment containing the dual-layer composite material
CN104941011A (en) * 2015-06-09 2015-09-30 烟台森森环保科技有限公司 Medical film with cell scaffold for preventing tissue adhesion in medical surgery
US20170183622A1 (en) * 2015-12-03 2017-06-29 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Biopapers as a substrate for tissue culture
WO2019199630A1 (en) * 2018-04-09 2019-10-17 Luna Innovations Incorporated Nanofiber-reinforced hydrogel medical dressings

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070166817A1 (en) * 2006-01-18 2007-07-19 Kci Licensing, Inc. System and Method for Applying Reduced Pressure to Cell Culture
EP2907532A1 (en) * 2014-02-14 2015-08-19 Han Biomedical Inc. Method for forming dual-layer composite material, dual-layer composite material thereby, bio-medical equipment containing the dual-layer composite material
CN104941011A (en) * 2015-06-09 2015-09-30 烟台森森环保科技有限公司 Medical film with cell scaffold for preventing tissue adhesion in medical surgery
US20170183622A1 (en) * 2015-12-03 2017-06-29 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Biopapers as a substrate for tissue culture
WO2019199630A1 (en) * 2018-04-09 2019-10-17 Luna Innovations Incorporated Nanofiber-reinforced hydrogel medical dressings

Also Published As

Publication number Publication date
US20240002898A1 (en) 2024-01-04
WO2022112364A2 (en) 2022-06-02
EP4251727A2 (en) 2023-10-04

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